Senior RHEL (Red Hat Enterprise Linux) Engineer

About Us:

At RELI Group, our work is grounded in purpose. We partner with government agencies to solve complex challenges, improve public health, strengthen national security, and make government services more effective and efficient. Our team of over 500 professionals brings deep expertise and a shared commitment to delivering meaningful outcomes. Behind every solution is a group of experts who care deeply about impact-whether we're supporting data-driven decisions, modernizing systems or safeguarding critical programs.

Seeking a highly skilled and experienced Senior RHEL Engineer to join our team. As a Senior RHEL Engineer, you will be responsible for leading the deployment and management of Red Hat OpenShift clusters, ensuring high availability and security. This role involves developing and maintaining automation scripts for system provisioning, configuration management, and deployment.

Responsibilities:

• Architect and deploy containerized applications using Red Hat OpenShift, ensuring optimal performance and scalability.
• Implement and optimize monitoring and logging tools (e.g., Prometheus, Loki, Grafana) for real-time tracking of application health.
• Transition OpenShift cluster operations from connected to partially disconnected environments, ensuring seamless deployment of critical security updates.
• Automate cluster provisioning and scaling to reduce deployment time and minimize human error.
• Manage and optimize multi-cluster OpenShift environments across production and development clusters, ensuring 99.99% uptime.
• Conduct knowledge-sharing sessions and update documentation to improve team expertise in Red Hat Advanced Cluster Manager and Kubernetes management.
• Integrate Red Hat Satellite for efficient patch management and system updates across multiple environments.
• Develop and implement disaster recovery plans and backup strategies for critical systems.
• Configure and manage network services (e.g., DNS, DHCP, NFS) within RHEL environments.
• Perform kernel tuning and system optimization to enhance performance and reliability.
• Implement and manage security policies using SELinux and firewall configurations.
• Conduct root cause analysis for system failures and implement corrective actions to prevent recurrence.
• Implement and manage cloud security best practices, including identity and access management (IAM), encryption, and network security.
• Monitor and optimize cloud resource usage to ensure cost efficiency and performance.
• Develop and maintain CI/CD pipelines for automated deployment and testing of applications in cloud environments.
  
  

Requirements:

• An active Secret Clearance is required.
• Due to federal requirements, only US Citizens can be considered. Candidates with dual citizenship cannot be considered.
• 7+ years of experience with hands on RHEL. Should demonstrate a solid RHEL career that advances throughout.
• Demonstrated focus on system integrations, cloud technologies, and DevOps.
• 4+ years should include hands on OpenShift experience.
• This is an on-site position at a government facility.
• Requires presence on-site five days per week in Colorado Springs, CO.
• Candidates must reside within a commutable distance.
• Participation in a rotational on-call schedule is required.
• Other tasks as assigned

Preferred Skills and Qualifications:

• Recent experience under DHS.
• RedHat certifications:
  
  
  
  • RHCE
  • RedHat Certified - OpenShift
  • RHCSA
  
  
  
  

EEO Employer:

RELI Groupis an Equal Employment Opportunity / Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, citizenship status, military status, protected veteran status, religion, creed, physical or mental disability, medical condition, marital status, sex, sexual orientation, gender, gender identity or expression, age, genetic information, or any other basis protected by law, ordinance, or regulation.

HUBZone:

We encourage all candidates who live in a HUBZone to apply. You can check to see if your address is located in a HUBZone by accessing theSBA HUBZone Map.

The annual salary range for this position is $75,000.00 to $98,000.00.Actual compensation will depend on a range of factors, including but not limited to the individual's skills, experience, qualifications, certifications, location, other business and organizational needs, and applicable employment laws. The estimate displayed represents the typical salary range for this position and is just one component of the total compensation package for employees. RELI Group provides a variety of additional benefits to its employees. For additional details on the benefits that RELI Group offers clickhere